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    1-16 of over 2,000 results for "ph meter"
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    Sponsored by Jellas
    Jellas Pocket Size Water pH Meter and TDS Tester
    Shop now›
    Jellas Pocket Size PH Meter / PH Tester / Mini Water Quality Tester for Household Drinking Water, Hydroponics, Aquariums, Swimming Pools, PH 0-14.0 Measuring Range, 0.1PH Resolution (Yellow)
    679
    pH Meter, Jellas High Accuracy 0.01 Resolution Digital pH Meter pH Water Tester for Lab Use, Household Drinking Water, Swimming Pools, Hydroponics, Food Project Test. (Yellow)
    19
    PPM Meter, Jellas TDS-982 Pen-type TDS Meter Water Quality Tester with 4 Digital Backlit LCD Display, 0-1999 ppm Measurement Range , 1 ppm Resolution, +/- 2% F.S Accuracy.
    12
    Top selling products
    DILISS Digital PH Meter / PH Tester / Mini Water Quality Tester for Household Drinking Water, Hydroponics, Aquariums, Swimming Pools, 0.1PH Resolution - Extra PH Calibration Solution Mixture

    DILISS Digital PH Meter / PH Tester / Mini Water Quality Tester for Household Drinking Water, Hydroponics, Aquariums, Swimming Pools, 0.1PH Resolution – Extra PH Calibration Solution Mixture

    by DILISS
    $17.96 $ 17 96 Prime
    4.2 out of 5 stars 340
    VantaKool Digital PH Meter, PH Tester with ATC,Water Quality Tester 0.01pH High Accuracy, 0.00-14.00 Measurement Range, 0.01 Resolution Measure Household Drinking Water

    VantaKool Digital PH Meter, PH Tester with ATC,Water Quality Tester 0.01pH High Accuracy, 0.00-14.00 Measurement Range, 0.01 Resolution Measure Household Drinking Water

    by VantaKool
    $13.99 $ 13 99 Prime
    3.8 out of 5 stars 314
    Digital PH Meter, 0.01 Resolution Pocket Size Water Quality Tester with ATC 0-14 pH Measurement Range for Household Drinking Water, Aquarium, Swimming Pools, Hydroponics

    Digital PH Meter, 0.01 Resolution Pocket Size Water Quality Tester with ATC 0-14 pH Measurement Range for Household Drinking Water, Aquarium, Swimming Pools, Hydroponics

    by Instecho
    $11.99 $ 11 99 Prime
    4.2 out of 5 stars 113

    • Dr.meter 0.1pH PH002 High Accuracy pH Meter/pH Pen Tester with ATC LCD 0-14 pH Measurement Range
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      [Sponsored]Dr.meter 0.1pH PH002 High Accuracy pH Meter/pH Pen Tester with ATC LCD 0-14 pH Measurement Range

      by Dr.meter
      $11.99 $ 11 99 Prime
      FREE Shipping on eligible orders
      Some options are Prime eligible
      See newer version
      3.8 out of 5 stars 638
    • Best Sellerin Dissolved Oxygen Meters & Accessories
      Digital PH Meter, 0.01 Resolution Pocket Size Water Quality Tester with ATC 0-14 pH Measurement Range for Household Drinking Water, Aquarium, Swimming Pools, Hydroponics
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      [Sponsored]Digital PH Meter, 0.01 Resolution Pocket Size Water Quality Tester with ATC 0-14 pH Measurement Range for Household Drinking Water, Aquarium, Swimming Pools, Hydroponics

      by Instecho
      $11.99 $ 11 99 Prime
      FREE Shipping on eligible orders
      Some colors are Prime eligible
      4.2 out of 5 stars 113
      Product Features
      … ➤•HIGH ACCURACY: the pH meter with auto calibration button can …
    • Digital PH Meter, VANTAKOOL PH Meter 0.01 PH High Accuracy Water Quality Tester with 0-14 PH Measurement Range for Household Drinking, Pool and Aquarium Water PH Tester Design with ATC (Blue) (yellow)

      Digital PH Meter, VANTAKOOL PH Meter 0.01 PH High Accuracy Water Quality Tester with 0-14 PH Measurement Range for Household Drinking, Pool and Aquarium Water PH Tester Design with ATC (Blue) (yellow)

      by VantaKool
      $13.99 $ 13 99 Prime
      Get it by Tomorrow, Mar 17
      FREE Shipping on eligible orders
      4.4 out of 5 stars 100
      Product Features
      … If the Meter would not calibrate … key, putting the ph tester into the …
    • Best Sellerin Lab pH Meters
      Jellas Pocket Size pH Meter Digital Water Quality Tester for Household Drinking Water, Swimming Pools, Aquariums, Hydroponics, pH Measurement for 0-14.0 pH, ± 0.1 Accuracy, 0.1 Resolution.(Yellow)

      Jellas Pocket Size pH Meter Digital Water Quality Tester for Household Drinking Water, Swimming Pools, Aquariums, Hydroponics, pH Measurement for 0-14.0 pH, ± 0.1 Accuracy, 0.1 Resolution.(Yellow)

      by Jellas
      $14.99 $ 14 99 Prime
      Get it by TODAY, Mar 16
      FREE Shipping on eligible orders
      3.8 out of 5 stars 679
      Product Features
      … protective cap and immerse the PH meter electrode in the solution and …
    • Amazon’s Choicefor “ph meter”
      DILISS Digital PH Meter / PH Tester / Mini Water Quality Tester for Household Drinking Water, Hydroponics, Aquariums, Swimming Pools, 0.1PH Resolution - Extra PH Calibration Solution Mixture

      DILISS Digital PH Meter / PH Tester / Mini Water Quality Tester for Household Drinking Water, Hydroponics, Aquariums, Swimming Pools, 0.1PH Resolution – Extra PH Calibration Solution Mixture

      by DILISS
      $17.96 $ 17 96 Prime
      Get it by Tomorrow, Mar 17
      FREE Shipping on eligible orders
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      $17.96(2 new offers)
      4.2 out of 5 stars 340
      Product Features
      … PACKAGE CONTENTS: 1 × pH Meter , 1 × Carrying case, 1 × Calibration …
    • VantaKool Digital PH Meter, PH Tester with ATC,Water Quality Tester 0.01pH High Accuracy, 0.00-14.00 Measurement Range, 0.01 Resolution Measure Household Drinking Water

      VantaKool Digital PH Meter, PH Tester with ATC,Water Quality Tester 0.01pH High Accuracy, 0.00-14.00 Measurement Range, 0.01 Resolution Measure Household Drinking Water

      by VantaKool
      $13.99 $ 13 99 Prime
      FREE Shipping on eligible orders
      Some colors are Prime eligible
      3.8 out of 5 stars 314
      Product Features
      … Auto Calibration: The VANTAKOOL PH meter has an auto temprature …
    • Best Sellerin Dissolved Oxygen Meters & Accessories
      Digital PH Meter, 0.01 Resolution Pocket Size Water Quality Tester with ATC 0-14 pH Measurement Range for Household Drinking Water, Aquarium, Swimming Pools, Hydroponics

      Digital PH Meter, 0.01 Resolution Pocket Size Water Quality Tester with ATC 0-14 pH Measurement Range for Household Drinking Water, Aquarium, Swimming Pools, Hydroponics

      by Instecho
      $11.99 – $13.99 $ 11 99–$ 13 99 Prime
      FREE Shipping on eligible orders
      Some colors are Prime eligible
      4.2 out of 5 stars 113
      Product Features
      … ➤•HIGH ACCURACY: the pH meter with auto calibration button can …
    • Best Sellerin Gardening Picks
      [Upgrade Version]Dr.meter 3 in 1 Soil Moisture Meter, Light and Soil PH Acidity Tester, Soil Tester Kit Tools for Garden, Farm, Lawn,Home, Indoor & Outdoor (No Battery needed)

      [Upgrade Version]Dr.meter 3 in 1 Soil Moisture Meter, Light and Soil PH Acidity Tester, Soil Tester Kit Tools for Garden, Farm, Lawn,Home, Indoor & Outdoor (No Battery needed)

      by Dr.meter
      $14.99 $ 14 99 Prime(4-5 days)
      FREE Shipping
      More Buying Choices
      $8.99(2 new offers)
      3.9 out of 5 stars 1,228
      Product Features
      … ���� 3-in-1 : Tests moisture, PH value and light level using two …
    • Apera Instruments PH20 Value Pocket pH Tester

      Apera Instruments PH20 Value Pocket pH Tester

      by Apera Instruments, LLC
      $48.75 – $73.10 $ 48 75–$ 73 10 Prime
      FREE Shipping on eligible orders
      Some options are Prime eligible
      More Buying Choices
      $48.75(3 new offers)
      4.3 out of 5 stars 225
      Product Features
      … Backed by Apera quality pH sensor with low impedance, ensuring high …
    • Digital pH Meter Tester, High Accuracy and Reliable, HoneForest pH Tester Pen for Hydroponics, Aquariums, Pools, Spas, Drinking Water, etc. 0.01pH Resolution, 0.00-14.00 pH Testing Range

      Digital pH Meter Tester, High Accuracy and Reliable, HoneForest pH Tester Pen for Hydroponics, Aquariums, Pools, Spas, Drinking Water, etc. 0.01pH Resolution, 0.00-14.00 pH Testing Range

      by HoneForest
      $15.97 $ 15 97 Prime
      Get it by TODAY, Mar 16
      FREE Shipping on eligible orders
      4.6 out of 5 stars 3
      • 10% off item with purchase of 1 items
      See Details
      10% off item with purchase of 1 items and 1 more promotion
      Product Features
      … to-Cart’ Button Now to try this portable pH meter tester 100% Risk-Free. …
    • YINMIK Digital PH Meter, PH Tester with ATC, Water Quality Tester 0.01pH High Accuracy, 0.00-14.00 Measurement Range, 0.01 Resolution, P-3
      Sponsored
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      [Sponsored]YINMIK Digital PH Meter, PH Tester with ATC, Water Quality Tester 0.01pH High Accuracy, 0.00-14.00 Measurement Range, 0.01 Resolution, P-3

      by YINMIK
      $19.99 $ 19 99 Prime
      Get it by TODAY, Mar 16
      FREE Shipping on eligible orders
      3.5 out of 5 stars 5
    • Biopharm pH/ORP Electrode Storage Solution 8 oz (250 mL), Suitable for ALL pH Meters
      Sponsored
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      [Sponsored]Biopharm pH/ORP Electrode Storage Solution 8 oz (250 mL), Suitable for ALL pH Meters

      by Biopharm
      $11.93 $ 11 93 Prime
      Get it by Tomorrow, Mar 17
      FREE Shipping on eligible orders
      5 out of 5 stars 2
    • Jellas Pocket Size pH Meter Digital Water Quality Tester for Household Drinking Water, Swimming Pools, Aquariums, Hydroponics, pH Measurement for 0-14.0 pH, 0.1 Accuracy, 0.1 Resolution. (Black+Red)

      Jellas Pocket Size pH Meter Digital Water Quality Tester for Household Drinking Water, Swimming Pools, Aquariums, Hydroponics, pH Measurement for 0-14.0 pH, 0.1 Accuracy, 0.1 Resolution. (Black+Red)

      by Jellas
      $15.99 $ 15 99 Prime
      Get it by Tomorrow, Mar 17
      FREE Shipping on eligible orders
      4.2 out of 5 stars 8
      Product Features
      … protective cap and immerse the PH meter electrode in the solution and …
    • Digital pH Meter for Household Drinking Water, Aquarium, Swimming Pools and Hydroponics, 0.01 pH Resolution,0.00-14.00 Range,Pocket Size(Yellow)

      Digital pH Meter for Household Drinking Water, Aquarium, Swimming Pools and Hydroponics, 0.01 pH Resolution,0.00-14.00 Range,Pocket Size(Yellow)

      by Aertools
      $14.99 $ 14 99 Prime
      Get it by TODAY, Mar 16
      FREE Shipping on eligible orders
      More Buying Choices
      $14.99(2 new offers)
      4.6 out of 5 stars 6
      Product Features
      … TO USE: You just immerse the PH meter electrode in the solution and …
    • UBANTE Digital PH Meter / PH Tester / Mini Water Quality Tester for Household Drinking Water, Hydroponics, Aquariums, Swimming Pools, 0.01PH Resolution

      UBANTE Digital PH Meter / PH Tester / Mini Water Quality Tester for Household Drinking Water, Hydroponics, Aquariums, Swimming Pools, 0.01PH Resolution

      by UBANTE
      $11.49 $ 11 49 Prime
      Get it by TODAY, Mar 16
      FREE Shipping on eligible orders
      5 out of 5 stars 6
      Product Features
      … Auto Calibration: The UBANTE PH meter has an auto temprature …
    • Digital PH Meter PH Tester Kit, Handrong Portable Pocket Size Water Quality Tester for Drinking Water Swimming Pool Aquarium Hydroponic, 0-14 pH Measurement Range 0.1 pH Resolution  with ATC

      Digital PH Meter PH Tester Kit, Handrong Portable Pocket Size Water Quality Tester for Drinking Water Swimming Pool Aquarium Hydroponic, 0-14 pH Measurement Range 0.1 pH Resolution with ATC

      by handrong
      $11.99 $ 11 99 Prime
      FREE Shipping on eligible orders
      Only 11 left in stock – order soon.
      3.5 out of 5 stars 16
      Product Features
      … protective cap, turn on the PH meter by ON / OFF switch to be …
    • GlowGeek Digital PH Meter / PH Tester / Mini Water Quality Tester for Household Drinking Water, Hydroponics, Aquariums, Swimming Pools, 0.01PH Resolution - Extra PH Calibration Solution Mixture

      GlowGeek Digital PH Meter / PH Tester / Mini Water Quality Tester for Household Drinking Water, Hydroponics, Aquariums, Swimming Pools, 0.01PH Resolution – Extra PH Calibration Solution Mixture

      by GlowGeek
      $15.98 $ 15 98
      FREE Shipping on eligible orders
      4 out of 5 stars 158
      Product Features
      … Auto Calibration: The GlowGeek PH meter has an auto temprature …
    • Newdy Digital PH Meter Tester for Water Quality, Food, Aquarium, Pool & Hydroponics,0.01 / High Accuracy +/- 0.05 and 0.00-14.00 Measurement Range, Large LCD Display Battery Included -Blue

      Newdy Digital PH Meter Tester for Water Quality, Food, Aquarium, Pool & Hydroponics,0.01 / High Accuracy +/- 0.05 and 0.00-14.00 Measurement Range, Large LCD Display Battery Included -Blue

      by Newdy
      $13.99 $ 13 99 Prime
      FREE Shipping on eligible orders
      Only 18 left in stock – order soon.
      More Buying Choices
      $13.99(2 new offers)
      4 out of 5 stars 126
      Product Features
      … testing liquid, as ph meter has built in (ATC) automatic …
    • Jellas Pocket Size pH Meter Digital Water Quality Tester for Household Drinking Water, Swimming Pools, Aquariums, Hydroponics, pH Measurement for 0-14.0 pH, 0.1 Accuracy, 0.1 Resolution. (Blue)

      Jellas Pocket Size pH Meter Digital Water Quality Tester for Household Drinking Water, Swimming Pools, Aquariums, Hydroponics, pH Measurement for 0-14.0 pH, 0.1 Accuracy, 0.1 Resolution. (Blue)

      by Jellas
      $15.99 $ 15 99 Prime
      Get it by TODAY, Mar 16
      FREE Shipping on eligible orders
      4 out of 5 stars 137
      Product Features
      … protective cap and immerse the PH meter electrode in the solution and …
    • Tacklife PM01 Digital PH Meter/PH Tester, pH Range 0-14, Accuracy±0.01pH with Large LCD Backlight for Household Drinking Water, Hydroponics, Aquariums, Swimming Pools (Battery Included)

      Tacklife PM01 Digital PH Meter/PH Tester, pH Range 0-14, Accuracy±0.01pH with Large LCD Backlight for Household Drinking Water, Hydroponics, Aquariums, Swimming Pools (Battery Included)

      by TACKLIFE
      $39.99(1 new offer)
      3.9 out of 5 stars 33
      Product Features
      … protective cap and immerse the pH meter electrode in the solution to be …
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